The BBC's "Doctor Who" website has the new 'Adventure Game' available. "The Gunpowder Plot" was released earlier this week (Oct. 31) and if you are a resident of the UK you can download it for FREE here:

BTW: If you are teacher and would like this game for educational use, there is a web-page with teaching resources available, designed to be teaching tools for use with the game. You can find links 'The Plot', Childhood', 'Crime and Punishment' and 'London Life in 1605'.

Currently, only 'The Plot is available but more will be released throughout the next few months.'Childhood' will be available on Nov. 11th, 'Crime and Punishment' will be available on Dec. 12, and the final section will be available on Jan 1, 2012. You will need a program that can open PDF documents to use them.